add_library(?#?Sets?the?name?of?the?library.
????????native-lib

????????#?Sets?the?library?as?a?shared?library.
????????SHARED

????????#?Provides?a?relative?path?to?your?source?file(s).
#????????native-lib.cpp)
????????people/People.cpp)???這個改成你的Peopei類相對地址，同步一下就行了

你把CMakeLists.txt 的 add_library 改成如上圖所示，就行了。不過你會發(fā)現(xiàn) nativate-lib.cpp 就報紅了

最好還是配置一下目錄，像我下邊這樣，所有的類都能正常引用了

aux_source_directory(.?SOURCE_FILES)
aux_source_directory(pople?SOURCE_FILES_CORE)
list(APPEND?SOURCE_FILES?${SOURCE_FILES_CORE})

add_library(?#?Sets?the?name?of?the?library.
????????native-lib

????????#?Sets?the?library?as?a?shared?library.
????????SHARED

????????#?Provides?a?relative?path?to?your?source?file(s).
????????${SOURCE_FILES})

我又來自己回答了，我忘記在 add_library 中添加 People.cpp ，也就是在 CMakeLists.txt 中添加

add_library(
????????people-lib
????????SHARED
????????people/People.cpp
)

即可